Home / 2,023,433,147.10-2,791,482,696.21-1,354,593,653.40

Finding the Fourth Proportional to 2,023,433,147.10, 2,791,482,696.21 and 1,354,593,653.40

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Solution

The fourth proportional to 2,023,433,147.10, 2,791,482,696.21 and 1,354,593,653.40 is: 1,868,766,827.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,433,147.10 : 2,791,482,696.21 = 1,354,593,653.40 : x
  2. Step 2: Convert to fraction form
    2,023,433,147.10/2,791,482,696.21 = 1,354,593,653.40/x
  3. Step 3: Cross multiply
    2,023,433,147.10x = 2,791,482,696.21 × 1,354,593,653.40
  4. Step 4: Simplify right side
    2,023,433,147.10x = 3,781,324,743,861,986,304
  5. Step 5: Solve for x
    x = 3,781,324,743,861,986,304/2,023,433,147.10
  6. Step 6: Final answer
    x = 1,868,766,827.94

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.